Alden has unique experience in addressing key environmental issues that arise in the hydroelectric licensing process, including:
- Instream flow
- Water quality
- Fish passage and protection
- Anadromous fish restoration
- ESA consultation
- Special status waterways (Wild and Scenic Rivers and Essential Fish Habitat)
Alden's team has been successful in resolving contentious issues in numerous proceedings and has the technical and modeling expertise to provide in-depth technical analyses relating to:
- Dissolved oxygen
- Water temperature
- Reservoir and river hydraulics
- Sediment transport
- Fish entrainment
- Design and siting of fish passage facilities
Working with the Louis Berger Group under contract to the Federal Energy Regulatory Commission, Alden’s environmental professionals have addressed aquatic resource and water quality issues in NEPA documents on relicensing actions at 45 hydro facilities in California, Connecticut, Idaho, Minnesota, New York, Oregon, and Vermont representing more than 2,600 MW of installed capacity.